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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
3" x 4 yds
Generous size provides ample bed coverage
20G x 39" Polyamide Nylon Closed Tip Catheter
Visual Obturator For 25FR Cystoscope-Urethroscope Sheath
Graduated barrel markings
Filter Circles, 21mm Dia, Binder Free Grade GF/B, 100/pk (1821-021) 3" x 4 ydsWhatman offers two types of glass microfiber filters manufactured from 100% borosilicate glass: binder free that is chemically inert and with binder. These filters combine fast flow rates with high loading capacity and the retention of very fine particles, extending into the sub micron range. Can be used at temperatures up to 500C and are ideal for use in applications involving air filtration and for gravimetric analysis of volatile materials where